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2012 | 10 | 4 | 858-887
Tytuł artykułu

On the role of longitudinal momenta in high energy hadron-hadron scattering

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
We demonstrate a new method to calculate inelastic scattering cross-sections, which in contrary to the Regge-based methods takes into account the energy momentum conservation law. It is shown that the main contribution to integral expressing inelastic scattering cross-sections does not come from the multi-Regge domain. In particular, accounting for the longitudinal momenta contribution to virtualities is sufficient and results in the new mechanism of cross-section growth. The reasons for taking into account the sufficiently high number of interference contributions are shown and the approximate method for this purpose is developed. By fitting single free parameter of the model achieved a qualitative agreement of the total and inelastic cross sections with experimental data.
Wydawca

Czasopismo
Rocznik
Tom
10
Numer
4
Strony
858-887
Opis fizyczny
Daty
wydano
2012-08-01
online
2012-07-17
Twórcy
autor
  • Department of Theoretical and Experimental Nuclear Physics, Odessa National Polytechnic University, Shevchenko av. 1, 65044, Odessa, Ukraine
  • Department of Theoretical and Experimental Nuclear Physics, Odessa National Polytechnic University, Shevchenko av. 1, 65044, Odessa, Ukraine
  • Department of Theoretical and Experimental Nuclear Physics, Odessa National Polytechnic University, Shevchenko av. 1, 65044, Odessa, Ukraine
Bibliografia
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  • [21] K. Nakamura and Particle Data Group, J. Phys. G Nucl. Partic. 37, 075021 (2010) http://dx.doi.org/10.1088/0954-3899/37/7A/075021[Crossref]
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  • [24] I.V. Sharph et al., Ukr. J. Phys. 56, 1151 (2011)
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-012-0056-5
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